baber/WOPTO huggingface dataset:
Patent BE-903452-A (BE)
Title: Telephone call timing attachment - has timer in flat-housing with self adhesive or magnetic fastening to telephone set
IPC: H04M15/28
Filed: 1985-10-16
Abstract: The recorder includes a box fastened to the telephone set either by a self adhesive band, or by a magnetised plate. A suction pad is fastened to the telephone in order to pick up the acoustic vibration of the telephone call. In response to the acoustic vibration a timer is operated between lifting and replacing the handset. - The device includes an on-off pushbutton, and an indicator displaying time in seconds, visible through the side of the box. The device uses an extremely compact battery - for example a lithium battery-accessible from the narrow edge of the box.
Patent BE-896514-A (BE)
Title: Rigid PVC tubular casings for underwater video equipment - with glass or acrylic! windows and elastomeric seals
Inventor: VERCAMMEN LUC
IPC: H05K5/06
Filed: 1983-04-20
Abstract: Casings for an underwater TV scanning system including a TV camera and viewfinder and associated floodlights comprise cylindrical chambers made of rigid PVC tube with an external diam. of 0.1 m and a bore diam. of 0.084 m. A transparent glass or PMMA (acrylic) window is clamped on to the leading end and the trailing end is threaded internally to accept a plug with an annular 'neoprene' (polychloroprene) seal and a chromed brass gland to accommodate a power cable entry. The casings described were 0.36 m long to house the camera, 0.23 m long to house the viewfinder, and of unspecified length(s) to house a pair of 250W, 24V spotlamps. The casings were held together by articulated strapping and supported by a flat metal bar with a 'block PMMA handle'.
Patent CA-1037011-A (CA)
Inventor: HALLY WILLIAM W
IPC: A01B77/00
Filed: 1974-04-18
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE               A stone crushing unit for mounting on an agricultural or construction machine has a chassis on which is mounted an end-less conveyor, a front end of which is adapted to collect stones from the ground as the machine is advanced over the ground, and from which the stones are discharged into said stone crushing unit.  The stone crushing unit includes two crushing zones, one above the other, each of which incorporates at least one crushing roller, and a further crushing member co-operating with the roller to define a nip, so that the stones to be crushed first pass through the nip at the first zone and, on discharge from this nip, the partially crushed stones and other matter then pass through the nip at the other zone.  The rollers are so mounted as to allow the rollers to move away from their respective co-operating crushing members against the force of gravity to allow passage of uncrushable material through each nip, the weight of each roller providing all the crushing force at each nip.
Patent CA-1040810-A (CA)
Inventor: PAYNE CHARLES C
IPC: D06M13/463
Filed: 1974-10-30
Granted: 1978-10-24
Abstract: CHARLES C. PAYNE RICHARD E. BLOEMKE DAVID P. SCHAEFER                             ANTISTAT-ANTISOIL COMPOSITIONS FOR CARPET FABRIC                  ABSTRACT OF THE DISCLOSURE           A synthetic fabric bulk pile carpet and like soft material having both improved antistatic and antisoil character-istics obtained by applying from about .5 to 4% SiO2 based upon the dry weight of the pile of an organically modified silica aquasol wherein generally there exists a double layer of an organic quaternary salt or hydroxide on each silica particle.          Preferred quaternaries are dicoco dimethyl ammonium chloride, di(hydrogenated tallow)dimethyl ammonium chloride, tallow trimethyl ammonium chloride, and lauryl trimethyl ammonium chloride and methods of treating carpets and fabrics are dis-closed.
Patent CA-1056530-A (CA)
Inventor: NEWMAN NEIL F
IPC: B60C1/00
Filed: 1974-12-31
Granted: 1979-06-12
Abstract: ABSTRACT OF DISCLOSURE Tire flexing components having improved ozone and flex and weather resistance are prepared by blending a general purpose rubber with a chlorinated EPDM containing about 0.1 to about 4.0 wt.% chlorine.  The products so formed are useful for tire components that are subject to severe flexing such as coverstripe and sidewalls.
Patent CA-1038949-A (CA)
Inventor: CAWLEY RICHARD E
IPC: F04B49/10
Filed: 1975-02-19
Granted: 1978-09-19
Abstract: A B S T R A C T         The disclosure describes an improved apparatus and method for protecting the motor of a refrigerant compressor. The apparatus includes first and second magnetic contactors which are connected in series between a source of three-phase AC voltage and the compressor motor. If one of the contactors falls in the closed position, the other contactor will open to protect the compressor motor. Control circuitry normally operates the contactors simultaneously so that each of the contactors is periodically opened and closed in accordance with the demands for operation of the compressor.  By using this technique, the reliability of the contactors is improved and the motor is protected against overload conditions.  One of the contactors may be controlled by a pressure sensor in the suction line of the compressor, so that the compressor motor can be turned off by a decrease in suction line pressure if the other contactor fails in the closed position.
Patent CA-1052537-A (CA)
Inventor: HOELTER HEINZ
IPC: B01D53/54
Filed: 1975-03-10
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to a process for the purification of cooled and deterred coke oven gas of the type wherein the said crude gas is passed through a washing circulation or flow to remove ammonia by washing with water, or water acidified with sulphuric acid, and to remove hydrogen sulphide by washing with an alkaline washing liquid, the improvement com-prising the use of a washing liquid, for the removal of hydrogen sulphide, containing sodium or potassium carbonate, removal of the hydrogen sulphide by the addition of caustic soda or caustic potash solution, corresponding amount of wash liquid being withdrawn from the circulation or flow.  It is preferred to introduce the caustic soda or caustic potash before the hydro-gen sulphide washing and to remove the wash liquid before addition of the carbon dioxide.  The carbon dioxide supplied for the hydrogen sulphide wash-ing step may be derived from the glue gases of the coke oven heating plant or from an ammonia separation plant.  The invention also provides apparatus for use in the process of the invention, including gas washing devices con-structed as integrated components of the gas conduits.
Patent CA-1062641-A (CA)
Inventor: PEGELS ABRAHAM A
IPC: B01J8/02
Filed: 1975-03-11
Granted: 1979-09-18
Abstract: A B S T R A C T     Process for taking out of operation a reactor filled with a catalyst for catalytic hydrogenation by a) reducing (and keeping) the temperature to below 300°C b) discontinuing the feed supply and replacing the hydrogen by an inert gas  c) purging the reactor with the inert gas optionally together with a hydrocarbon oil  d) introducing oxygen in the purge gas and increasing the amount thereof to a partial pressure of at least 0.2 kg/cm2 and  e) opening the reactor.
Patent CA-1063106-A (CA)
Inventor: FONTANELLA LUIGI
IPC: A61K31/55
Filed: 1975-03-19
Granted: 1979-09-25
Abstract: A B S T R A C T This invention relates to a process for preparing a pyrrolobenzodi-azepine of the formula                     I.     wherein the symbol R represents hydrogen, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl and tert-butyl; R1 represents hydrogen, methyl, ethyl and phenyl; R2 represents hydrogen, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl and tert-butyl; R3 represents hydrogen, methoxy, trifluoromethyl, chloro, bromo and fluoro; R4 represents methyl, which compri-ses refluxing a phthalimidoacetamidopyrrole derivative of the formula II                          II     wherein R, R1, R2, R3 and R4 have the same meanings as above and the group NR5R6 represents a phthalimido residue, with hydrazine in a lower alkanol and then cyclizing the so obtained amino derivative of formula II wherein NR5R6 represents amino to the pyrrolodiazepine I by heating with strong mineral acid. It also relates to the products of this process which are of interest due to their activity as CNS depressants, anticonvulsants, antiinflammatories and inhibitors of the enzymes which promote the synthesis of prostaglandins.
Patent CA-1054053-A (CA)
Inventor: CHUMAKOV MIKHAIL P
IPC: A61K39/175
Filed: 1975-04-25
Granted: 1979-05-08
Abstract: ABSTRACT OF THE DISCLOSURE       A lime virus culture vaccine against carnivore dis-temper.         Said vaccine is an attenuated stain of the, carnivore distemper virus adapted to a cell culture of the kidney tissue of green monkeys and cultivated in said culture.    The method of producing said vaccine comprises infect-ing a cell culture of the kidney tissue of green monkeys with a carnivore distemper virus strain adapted to said culture and cultivating it in said culture.       The advantages offered by the proposed vaccine are stan dard properties, safety, adequate immunological activity and epizootological effectiveness as well as low produc-tion cost.
Patent CA-1054372-A (CA)
Inventor: HYND WILLIAM C
IPC: C03B37/08
Filed: 1975-04-29
Granted: 1979-05-15
Abstract: ABSTRACT        In the production of glass fibres by the use of a multi-tipped bushing arranged beneath an opening in the floor of a fore-hearth along which the molten glass flows, an apertured cover plate is disposed across the opening at or near its bottom and carries an upwardly extending duct connecting the aperture in the cover plate with a position in the fore hearth above the floor and below the normal surface level of the glass, so that molten glass is supplied to the bushing from this position, where the glass is uninfluenced by cooling effects, and on its way thence to the bushing the glass can only contact the surface of the duct which is kept hot by the molten glass in the floor opening outside the duct.  The risk of devitrified glass reaching the bushing and causing breakages is thereby much reduced.
Patent CA-1041609-A (CA)
Inventor: KOLENIK STEVE A
IPC: H01M6/14
Filed: 1975-05-12
Granted: 1978-10-31
Abstract: CARDIAC PACER     ABSTRACT OF DISCLOSURE     The forces which are imparted by a cardiac pacer to adjacent tissues are below the threshold of troublesome difficulty when the body is subjected to acceleration or deceleration.  Such below-threshold forces are attributed to controlling the weight of the cardiac pacer to be less than 100 grams, and to controlling the specific gravity to be less than 1.7.  Such low density and low weight are attainable by reason of the use of a miniaturized oscilla-tor featuring complementary metal oxide semiconductors consuming such a small power that more than five years of life are attainable from the thionyl chloride-lithium type of battery having a prolonged stable voltage of at least 3.3 volts.  The cardiac pacer is thin enough to avoid troublesome bulging of the skin adjacent the implanting location.   1.
Patent CA-1080076-A (CA)
Title: Unitary detergent compositions and washing methods
Inventor: EHRLICH ROBERT L
IPC: C11D11/00
Filed: 1975-05-14
Granted: 1980-06-24
Abstract: ABSTRACT         A synthetic organic detergent composition, suitable for washing laundry in an automatic washing machine, includes separate units or tablets of detergent composition components, each of which is preferably identified, as by color, to indicate the component thereof.  The operator of the automatic washing machine in which the detergent composition is intended to be utilized may select particular mixtures of the detergent units or tablets and thereby formulate the washing composition for most efficient washing of the laundry.  The component units are preferably in tablet form, although envelopes, packets and capsules and other containers of components may be utilized, at least in part.  Preferably, the various units or tablets are separately packaged in a larger package so that they may be readily added to a dispenser for such materials, from which desired quantities of each unit may be selected and charged either simultaneously or sequentially to a washing machine.
Patent CA-1054132-A (CA)
Inventor: BROCKINGTON JAMES W
IPC: B01J27/02
Filed: 1975-09-16
Granted: 1979-05-08
Abstract: ALKYLATION PROCESS FOR PRODUCTION OF MOTOR FUELS                 (D#72,894-F) A B S T R A C T    A liquid phase alkylation process for production of alkylate useful as motor fuel, wherein low molecular weight isoparaffin hydrocarbons are alkylated with olefin hydrocarbons in the presence of a catalyst comprising HFSO3 and H2SO4 in weight ratio of from about 0.11 to 1 to about 0.32 to 1, respectively, having a titratable acidity in the range of 16.5 to 21 milliequivalents per gram, and which may contain about 0-3 weight percent water and about 0-10 weight percent acid oils.     -I-
Patent CA-1069157-A (CA)
Inventor: RIBLET HENRY
IPC: E04G1/20
Filed: 1975-09-22
Granted: 1980-01-01
Abstract: ABSTRACT OF THE DISCLOSURE            An improved self-locking scaffold bracket employ-ing a load activated lock in combination with a foot operated hoisting device which may be hoisted without lost motion relative to the support.  The scaffold bracket utilizes a rigid frame directly supported upon a lock which clamps to an upright post.          The scaffold can be raised by a hoisting device of the block and tackle type or by a foot operated hoisting mechanism of the type which "walks" up the post.  The hoisting device engages the lock in a manner causing the lifting force to be exerted at a trunnion axis of the lock which is so situated that it eliminates lost motion and tilting during the hoisting operation.
Patent CA-1067402-A (CA)
Inventor: BEHRENZ WOLFGANG
IPC: A01N25/18
Filed: 1975-10-23
Granted: 1979-12-04
Abstract: "Preparation having a depot gas action"                    Abstract of the Disclosure The present invention relates to new preparations, having a depot gas action, based on dimethyl-2,2-dichloro-vinyl thiophosphate as a gassing agent which acts automatically via the gas phase, and on solid carriers.
Patent CA-1055642-A (CA)
Title: Vulcanizable ethylene polymer composition with allyl compounds and process for avoiding scorching thereof
Inventor: SCHOBER DONALD L
IPC: C08L23/00
Filed: 1975-11-03
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE      Vulacnizable ethylene polymer based compositions which are susceptible to scorching when processed at elevated temperatures, prior to vulcanization, in the presence of certain organic peroxide compounds, are protected against such scorching by the incorporation therein of certain organic hydroperoxide compounds and organic compounds containing at least three allyl groups.     1.
Patent CA-1050636-A (CA)
Inventor: ROSEN SIDNEY
IPC: H02P7/285
Filed: 1975-12-18
Granted: 1979-03-13
Abstract: A B S T R A C T   A pump speed control for filling machines in which the rotational speed of the pump is varied between its intake stroke and the discharge stroke by selectively controlling the speed of the driving motor as a function of the rotational position of the output shaft of the driving motor.
Patent CA-1050511-A (CA)
Inventor: O'SHEA WILLIAM J
IPC: F21V35/00
Filed: 1976-01-12
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE      A votive light including an opaque, metal container as the sole enclosure for a candle.  Cut-outs are provided in the container well through which light from the candle is projected.  The lowest edge of the cut-outs is higher than the initial height of the candles when resting on the bottom well of the container.  The metal containers are arranged on shelves in horizontal rows of ascending height.  The cut-outs are at a vertical height above the bottom of the container substantially equal to the difference in height of each row of candles.  The size and spacing of the cut-outs relative to that of the containers is such that light from the candles passes through the openings and is reflected from adjacent containers.
Patent CA-1085401-A (CA)
Inventor: SEUBERT JURGEN
IPC: C07D217/16
Filed: 1976-01-29
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE Novel 1-acylaminomethyl-tetrahydroisoquinolines of the formula   wherein R1 is alkyl of 1 - 4 carbon atoms, cyclohexyl, cyclohexenyl, unsub-stituted phenyl, phenyl substituted by halogen or nitro, thienyl, pyridyl, tetrahydropyranyl, or tetrahydrothiopyranyl; wherein R2, R3 and R4 each are H or methyl; wherein R5 and R6 each are H, methyl or methoxy; and wherein R7 is H or -CO-CH2-X wherein X is Cl, Br or I; with the proviso that if R1 is phenyl, at least on of R2, R3, R4, R5  and R6 is other than H; and physiologically acceptable acid addition salts thereof are provided herein. They may be prepared by a specified monoacylating reaction to pro-duce the 1-acylaminomethyl-tetrahydroisoquinoline as defined above wherein R7 is H; and optionally thereafter, whenever it is desired to produce the 1-acylaminomethyl-tetrahydroisoquinoline as defined above, wherein R7 is -CO-CH2-X, by a specified acylating reaction on the ring nitrogen atom of the thus-produced compound. Such compounds are useful as anti-helmintics.
Patent CA-1042029-A (CA)
Inventor: WIRTH GARY J
IPC: B65G47/34
Filed: 1976-02-10
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE           A centrifugal rotary loader apparatus for a multiple tray conveyor includes a plurality of similar spirally-shaped, conical supporting surfaces, each having a radially extending pickup vane.         Each supporting surface includes an inner loading cone angle of 30 degrees and an outer angle of 20 degrees for a retail merchandise warehousing system.         An outer encircling guide wall has a discharge opening with a vertical trailing edge and an inclined leading edge.  The load moves outwardly as a result of centrifugal forces through the opening onto a conveyor whose movement is synchronized with the movement of the rotary loader.         The rotary loader is loaded perpendicular to the direction of rotation and the tray conveyor is located beneath the loader with the center line of the trays aligned with the periphery of the loader.
Patent CA-1043411-A (CA)
Inventor: CARLSON ALLAN I
IPC: H01J31/49
Filed: 1976-02-11
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE:        X-ray image intensifier tube comprises a silicon diode array imaging target which, on the electron bom-barded side, is provided with a deeply diffused phos-phorus n+ layer covered with a metallic buffer layer.
Patent CA-1079353-A (CA)
Inventor: KALNOKI-KIS TIBOR
IPC: H01M10/42
Filed: 1976-02-16
Granted: 1980-06-10
Abstract: NONAQUEOUS ELECTROCHEMICAL CELL WITH COATED ANODE                 ABSTRACT OF THE DISCLOSURE         A nonaqueous cell comprising a liquid cathode-electrolyte comprising a solute dissolved in an oxyhalide of an element of Group V or VI of the Periodic Table and wherein the surface of the anode is coated with a vinyl polymer film.               S P E C I F I C A T I O N   1.
Patent CA-1044621-A (CA)
Inventor: FLEGEL GEORGE J
IPC: F16L55/10
Filed: 1976-02-19
Granted: 1978-12-19
Abstract: ADJUSTABLE CLEANOUT PLUMBING FITTING        ABSTRACT:   Over a threaded plug closed cast metal fitting body joinable to a pipe stub end and at its top periphery bearing an integral single-turn roll male thread, there is telescoped and adjustably supported a hous-ing assembly including a cylindrical plastic housing member, and a metal rim secured on the housing member top end pro-viding a seat for a sealable access cover; the housing mem-ber interior over its full height having three integral pilaster-like formations each with a like series of sloped transverse grooves successively offset and spaced and shaped to provide an interrupted female thread engageable with the body male thread, so that by assembly rotation the rim is easily adjustable to be flush with an environment finish surface, for example, of poured concrete in which the fitting is embedded; thereby conducing to ease of in-stallation as well as material, tooling and machine time fabrication cost savings.
Patent CA-1040828-A (CA)
Inventor: KOPP JOSEPH N
IPC: B22C15/24
Filed: 1976-04-21
Granted: 1978-10-24
Abstract: ABSTRACT An apparatus and method for forming foundry cores and molds of superior hardness and uniformity in a wide range of sizes includes staging hoppers for storing under pressure a first mass of sand coated with a catalyst-polymerizable resin film, and a second mass of sand coated with a catalyst film for polymerizing the resin.  In forming the cores or molds these masses are simultaneously and evenly dispersed from the hop-pers.  The staging hoppers each include a pressurized infeed portion void of sand to provide more even feeding from the hop-pers into the air-sand stream to produce cores of improved consistency.
Patent CA-1069628-A (CA)
Inventor: DIETER GEORG
IPC: H04L5/24
Filed: 1976-05-07
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE           A plesiochronous data transmission system is described via which asynchronously occurring data as well as synchronously occurring data can be transmitted.  A submultiplexer is provided at the transmitting end to render asynchronous data synchronous under the control of a timing signal.  At the receiving end a corresponding submultiplexer is provided to supply the data to asynchronous data channels.  To prevent bit slip in the trans-mission of the asynchronous data, the receiving-end submulti-plexer is controlled by a timing signal which substantially corresponds to that which controls the transmitting-end submultiplexer.
Patent CA-1050903-A (CA)
Inventor: BROOKS GARY L
IPC: B01D27/06
Filed: 1976-05-31
Granted: 1979-03-20
Abstract: CARTRIDGE FILTER               Abstract of the Disclosure A cartridge filter in a fluid system includes a housing having an inlet, an outlet and a filter assembly that includes a pair of concentric, telescoped filter elements positioned within the housing.  Fluid from the inlet flows from outside and from inside the assembly radially in oppo-site directions through the filter elements to the region between the elements, which region communicates with the outlet.  The pressure differentials resulting from flow through the filter elements results in radially directed forces tending to collapse the elements toward one another.          A fluid carrier element positioned between the filter elements communicates with the housing outlet and maintains a dis-tance between the concentric filter elements while allowing radial and longitudinal flow of filtered fluid to the outlet.          The carrier element in maintaining a distance between the filter elements, transmits the radially directed forces exerted on the filter elements by the pressurized fluid thereby substantially cancelling the forces and preventing collapse of the filter elements.
Patent CA-1078538-A (CA)
Inventor: SCHMIDT LOTHAR F V
IPC: C09D5/00
Filed: 1976-07-09
Granted: 1980-05-27
Abstract: ABSTRACT OF THE DISCLOSURE            An adhesive composition which is a solid at room tempe-rature, containing (by weight) 40 to 79% rubber, 4 to 30% carbon-aceous filler, 4 to 30% silica filler, 2 to 8% zinc oxide, 2 to 10% of oil, 4 to 20% of unreactive phenolic condensate and/or resin, 4 to 20% of thermoplastic aliphatic hydrocarbon resin, and 0.03 to 4% of lubricant.  The adhesive is useful for application to a carrier, such as tape, by extrusion through a broad-slit nozzle, and may be prepared in a form suitable for coextrusion with the carrier.